diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 70d5ab50e9..930fdd5809 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -11,7 +11,7 @@
         "@gatsbyjs/reach-router": "1.3.9",
         "@seafile/react-image-lightbox": "2.0.2",
         "@seafile/resumablejs": "1.1.16",
-        "@seafile/sdoc-editor": "0.3.3",
+        "@seafile/sdoc-editor": "0.3.5",
         "@seafile/seafile-calendar": "0.0.12",
         "@seafile/seafile-editor": "0.4.8",
         "@uiw/codemirror-extensions-langs": "^4.19.4",
@@ -4615,9 +4615,9 @@
       "integrity": "sha512-8rBbmAEuuwOAGHYGCtEzpx+bxAcGS+V30otMmhRe7bPAdh4E57RWgCa8x7pkzHGFlY1t5d+ILz1gojvPVMYQig=="
     },
     "node_modules/@seafile/sdoc-editor": {
-      "version": "0.3.3",
-      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-0.3.3.tgz",
-      "integrity": "sha512-rjzOzz667EUO2ZICm2gPjoi9KsUvapUONAKZZs/sRlmn05X5+BXi6nmu6/BAbqnb0DucSn9WvuhPgdubDglNhg==",
+      "version": "0.3.5",
+      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-0.3.5.tgz",
+      "integrity": "sha512-cH2UU2Bo18IfgV5v5pyNKHU8wpO3EVkuW2WxNVH0Iyo2aHtZJfsz6z7Zdm13bhbpAt7AQtqd9JQcaT0uALHESw==",
       "dependencies": {
         "@seafile/react-image-lightbox": "2.0.4",
         "@seafile/slate": "0.91.8",
@@ -29863,9 +29863,9 @@
       "integrity": "sha512-8rBbmAEuuwOAGHYGCtEzpx+bxAcGS+V30otMmhRe7bPAdh4E57RWgCa8x7pkzHGFlY1t5d+ILz1gojvPVMYQig=="
     },
     "@seafile/sdoc-editor": {
-      "version": "0.3.3",
-      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-0.3.3.tgz",
-      "integrity": "sha512-rjzOzz667EUO2ZICm2gPjoi9KsUvapUONAKZZs/sRlmn05X5+BXi6nmu6/BAbqnb0DucSn9WvuhPgdubDglNhg==",
+      "version": "0.3.5",
+      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-0.3.5.tgz",
+      "integrity": "sha512-cH2UU2Bo18IfgV5v5pyNKHU8wpO3EVkuW2WxNVH0Iyo2aHtZJfsz6z7Zdm13bhbpAt7AQtqd9JQcaT0uALHESw==",
       "requires": {
         "@seafile/react-image-lightbox": "2.0.4",
         "@seafile/slate": "0.91.8",
diff --git a/frontend/package.json b/frontend/package.json
index ba27c1dedf..a9d63cabb7 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -6,7 +6,7 @@
     "@gatsbyjs/reach-router": "1.3.9",
     "@seafile/react-image-lightbox": "2.0.2",
     "@seafile/resumablejs": "1.1.16",
-    "@seafile/sdoc-editor": "0.3.3",
+    "@seafile/sdoc-editor": "0.3.5",
     "@seafile/seafile-calendar": "0.0.12",
     "@seafile/seafile-editor": "0.4.8",
     "@uiw/codemirror-extensions-langs": "^4.19.4",
diff --git a/media/sdoc-editor/locales/cs/sdoc-editor.json b/media/sdoc-editor/locales/cs/sdoc-editor.json
index 09d18db9aa..70e7f27b60 100644
--- a/media/sdoc-editor/locales/cs/sdoc-editor.json
+++ b/media/sdoc-editor/locales/cs/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} added a reply",
   "New": "Nový",
   "Table_template": "Table template",
-  "Jump_to_original_doc": "Jump to the original document"
+  "Jump_to_original_doc": "Jump to the original document",
+  "Selected_text": "Selected text"
 }
diff --git a/media/sdoc-editor/locales/de/sdoc-editor.json b/media/sdoc-editor/locales/de/sdoc-editor.json
index 7decdfe99c..4744c948ec 100644
--- a/media/sdoc-editor/locales/de/sdoc-editor.json
+++ b/media/sdoc-editor/locales/de/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} added a reply",
   "New": "Erstellen",
   "Table_template": "Table template",
-  "Jump_to_original_doc": "Jump to the original document"
+  "Jump_to_original_doc": "Jump to the original document",
+  "Selected_text": "Selected text"
 }
diff --git a/media/sdoc-editor/locales/en/sdoc-editor.json b/media/sdoc-editor/locales/en/sdoc-editor.json
index eee74ea64d..503a000f28 100644
--- a/media/sdoc-editor/locales/en/sdoc-editor.json
+++ b/media/sdoc-editor/locales/en/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} added a reply",
   "New": "New",
   "Table_template": "Table template",
-  "Jump_to_original_doc": "Jump to the original document"
+  "Jump_to_original_doc": "Jump to the original document",
+  "Selected_text": "Selected text"
 }
diff --git a/media/sdoc-editor/locales/es/sdoc-editor.json b/media/sdoc-editor/locales/es/sdoc-editor.json
index 5ef1000a54..2ed91dc013 100644
--- a/media/sdoc-editor/locales/es/sdoc-editor.json
+++ b/media/sdoc-editor/locales/es/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} added a reply",
   "New": "Nuevo",
   "Table_template": "Table template",
-  "Jump_to_original_doc": "Jump to the original document"
+  "Jump_to_original_doc": "Jump to the original document",
+  "Selected_text": "Selected text"
 }
diff --git a/media/sdoc-editor/locales/fr/sdoc-editor.json b/media/sdoc-editor/locales/fr/sdoc-editor.json
index cbc637884a..21fcd345e7 100644
--- a/media/sdoc-editor/locales/fr/sdoc-editor.json
+++ b/media/sdoc-editor/locales/fr/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} added a reply",
   "New": "Créer",
   "Table_template": "Table template",
-  "Jump_to_original_doc": "Jump to the original document"
+  "Jump_to_original_doc": "Jump to the original document",
+  "Selected_text": "Selected text"
 }
diff --git a/media/sdoc-editor/locales/it/sdoc-editor.json b/media/sdoc-editor/locales/it/sdoc-editor.json
index bf0ec261f1..d8369090bc 100644
--- a/media/sdoc-editor/locales/it/sdoc-editor.json
+++ b/media/sdoc-editor/locales/it/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} added a reply",
   "New": "Nuovo",
   "Table_template": "Table template",
-  "Jump_to_original_doc": "Jump to the original document"
+  "Jump_to_original_doc": "Jump to the original document",
+  "Selected_text": "Selected text"
 }
diff --git a/media/sdoc-editor/locales/ru/sdoc-editor.json b/media/sdoc-editor/locales/ru/sdoc-editor.json
index 00519763cc..a19a037d5c 100644
--- a/media/sdoc-editor/locales/ru/sdoc-editor.json
+++ b/media/sdoc-editor/locales/ru/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} добавил ответ",
   "New": "Новый",
   "Table_template": "Шаблон таблицы",
-  "Jump_to_original_doc": "Jump to the original document"
+  "Jump_to_original_doc": "Перейти к исходному документу",
+  "Selected_text": "Selected text"
 }
diff --git a/media/sdoc-editor/locales/zh-CN/sdoc-editor.json b/media/sdoc-editor/locales/zh-CN/sdoc-editor.json
index 410d938dfc..1800139acf 100644
--- a/media/sdoc-editor/locales/zh-CN/sdoc-editor.json
+++ b/media/sdoc-editor/locales/zh-CN/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} 添加了一条回复",
   "New": "新",
   "Table_template": "表格模版",
-  "Jump_to_original_doc": "跳转到源文档"
+  "Jump_to_original_doc": "跳转到源文档",
+  "Selected_text": "选中的文本"
 }
diff --git a/media/sdoc-editor/locales/zh_CN/sdoc-editor.json b/media/sdoc-editor/locales/zh_CN/sdoc-editor.json
index 410d938dfc..1800139acf 100644
--- a/media/sdoc-editor/locales/zh_CN/sdoc-editor.json
+++ b/media/sdoc-editor/locales/zh_CN/sdoc-editor.json
@@ -412,5 +412,6 @@
   "xxx_added_a_reply": "{{author}} 添加了一条回复",
   "New": "新",
   "Table_template": "表格模版",
-  "Jump_to_original_doc": "跳转到源文档"
+  "Jump_to_original_doc": "跳转到源文档",
+  "Selected_text": "选中的文本"
 }
diff --git a/media/sdoc-editor/sdoc-editor-font.css b/media/sdoc-editor/sdoc-editor-font.css
index 56ecc6f300..e27a9971a3 100644
--- a/media/sdoc-editor/sdoc-editor-font.css
+++ b/media/sdoc-editor/sdoc-editor-font.css
@@ -1,11 +1,11 @@
 @font-face {
   font-family: "sdocfont"; /* Project id 4097705 */
-  src: url('./sdoc-editor-font/iconfont.eot?t=1700460885427'); /* IE9 */
-  src: url('./sdoc-editor-font/iconfont.eot?t=1700460885427#iefix') format('embedded-opentype'), /* IE6-IE8 */
-       url('./sdoc-editor-font/iconfont.woff2?t=1700460885427') format('woff2'),
-       url('./sdoc-editor-font/iconfont.woff?t=1700460885427') format('woff'),
-       url('./sdoc-editor-font/iconfont.ttf?t=1700460885427') format('truetype'),
-       url('./sdoc-editor-font/iconfont.svg?t=1700460885427#sdocfont') format('svg');
+  src: url('./sdoc-editor-font/iconfont.eot?t=1700547401892'); /* IE9 */
+  src: url('./sdoc-editor-font/iconfont.eot?t=1700547401892#iefix') format('embedded-opentype'), /* IE6-IE8 */
+       url('./sdoc-editor-font/iconfont.woff2?t=1700547401892') format('woff2'),
+       url('./sdoc-editor-font/iconfont.woff?t=1700547401892') format('woff'),
+       url('./sdoc-editor-font/iconfont.ttf?t=1700547401892') format('truetype'),
+       url('./sdoc-editor-font/iconfont.svg?t=1700547401892#sdocfont') format('svg');
 }
 
 .sdocfont {
@@ -16,6 +16,10 @@
   -moz-osx-font-smoothing: grayscale;
 }
 
+.sdoc-freezed:before {
+  content: "\e65d";
+}
+
 .sdoc-jump-to:before {
   content: "\e65a";
 }
diff --git a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.eot b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.eot
index 05d2136503..5be778553d 100644
Binary files a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.eot and b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.eot differ
diff --git a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.svg b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.svg
index 56dbc13f03..2991fedc98 100644
--- a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.svg
+++ b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.svg
@@ -14,6 +14,8 @@
     />
       <missing-glyph />
       
+      <glyph glyph-name="sdoc-freezed" unicode="&#58973;" d="M512 384m-512 0a512 512 0 1 1 1024 0 512 512 0 1 1-1024 0ZM316.8 716.8c118.4 70.4 265.6 70.4 384 3.2s192-195.2 192-332.8c0-137.6-73.6-265.6-195.2-332.8-182.4-105.6-416-41.6-521.6 140.8S134.4 608 316.8 716.8z m348.8-604.8c137.6 80 195.2 249.6 131.2 396.8L259.2 195.2c92.8-124.8 268.8-163.2 406.4-83.2zM352 652.8c-137.6-80-192-249.6-128-393.6l537.6 310.4c-96 128-272 163.2-409.6 83.2z"  horiz-adv-x="1024" />
+      
       <glyph glyph-name="sdoc-jump-to" unicode="&#58970;" d="M361.6 896c32 0 54.4-16 54.4-48S393.6 800 361.6 800H96v-832h832v262.4c0 32 16 57.6 48 57.6s48-25.6 48-57.6v-300.8c0-32-28.8-57.6-60.8-57.6H60.8c-32 0-60.8 25.6-60.8 57.6V835.2C0 870.4 25.6 896 60.8 896h300.8zM992 896c19.2 0 32-12.8 32-32v-332.8c0-28.8-19.2-51.2-48-51.2s-48 22.4-48 51.2V729.6L531.2 336c-6.4-9.6-19.2-16-35.2-16-12.8 0-25.6 6.4-35.2 16-19.2 19.2-19.2 51.2 0 70.4L857.6 800h-198.4c-28.8 0-51.2 19.2-51.2 48S630.4 896 656 896H992z"  horiz-adv-x="1024" />
       
       <glyph glyph-name="sdoc-callout" unicode="&#58972;" d="M992 352H32c-19.2 0-32 12.8-32 32V832c0 19.2 12.8 32 32 32h960c19.2 0 32-12.8 32-32v-448c0-19.2-12.8-32-32-32zM96 448h832V768H96v-320z m-96-224v-96h1024v96H0z m0-224v-96h576v96H0z"  horiz-adv-x="1024" />
diff --git a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.ttf b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.ttf
index ef75b61738..c370ffb0b3 100644
Binary files a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.ttf and b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.ttf differ
diff --git a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.woff b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.woff
index baf6c92e45..d6716f259d 100644
Binary files a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.woff and b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.woff differ
diff --git a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.woff2 b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.woff2
index c6851c7b60..c37a80e192 100644
Binary files a/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.woff2 and b/media/sdoc-editor/sdoc-editor-font/sdoc-editor-font/iconfont.woff2 differ